Question:class C1 {};class C2 extends C1 {};class C3 extends C1 {};C2 C2 =C3 C3c2==Press Esc to exit full screennew C2 () ;new C3 ();Analyze the following statement:(C2) ((C1) c3);Page <27> of 41CZOOM +*k

Answered: Question: class C1 {}; class C2 extends…

Question: class C1 {}; class C2 extends C1 {}; class C3 extends C1 {}; C2 C2 = C3 C3 = Press Esc to exit full screen new C2 (); new C3 (); Analyze the following statement: c2 = (C2) ((C1) c3);

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

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Use a member initialization list to make the GamePoints' constructor assign teamWhales with 100 and teamWolves with 100. #include <iostream>using namespace std; class GamePoints { public: GamePoints(); void Start() const; private: int teamWhales; int teamWolves;}; GamePoints::GamePoints() :/* Your code goes here */{} void GamePoints::Start() const { cout << "Game started: Whales " << teamWhales << " - " << teamWolves << " Wolves" << endl;} int main() { GamePoints myGame; myGame.Start(); return 0;}